public key based protocols
Domain-specific Accelerators for Ideal Lattice-based Public Key Protocols
... is based on gem5-Aladdin, a pre-RTL design flow which allows rapid exploration of design points of a template architecture, and emits performance, area and power ...for key exchange, NewHope, and digital ...
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Weakness of Several Identity-based Tripartite Authenticated Key Agreement Protocols
... Abstract: Key agreement allows multi-parties exchanging public information to create a common secret key that is known only to those entities over an insecure ...authenticated key agreement ...
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Authenticated Key Exchange Protocols For pNFS
... Authenticated Key Exchange (PAKE) is one of the important topics in ...solely based on a shared password without requiring a Public Key Infrastructure ...
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A trip between creation and destruction of non-commutative public key exchange protocols
... Non-commutative cryptography arises from the research made by M. R. Mag- yarik and N. R. Wagner [1] where in 1985 they presented a public key cryp- tosystem based on the word problem. From there, a ...
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A search-based approach to the automated design of security protocols
... N; key is vk mod ( 2N + C 2 N ) (N principals may have N private keys, N public keys, and share C 2 N symmetric keys); the first belief in the message is belief vb 1 mod T ...
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A SECURE WEB BASED WATERMARKING SCHEME
... watermarking protocols can effectively support the copyright protection to identify illegal distributors over the World Wide ...web based digital contents distributed over the ...these protocols are ...
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Simulation Analysis of Session Key Exchange Protocols based on Key Parameters
... Data encryption plays a vital role in this case to guarantee security of information. When data is encrypted it is transformed from plain text into cipher text which hides the original meaning of text and prevents ...
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Computationally-Fair Group and Identity-Based Key-Exchange
... Usually, key-exchange (particularly DHKE) protocols are considered in the two party setting un- der a public-key infrastructure ...group key-exchange (GKE) and identity-based ...
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Adaptive authentication and key agreement mechanism for future cellular systems
... and key distribution protocol (AAKA) was presented that can be applied in future mobile communication ...and/or public key cryptography for user and network ...response protocols is that can ...
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An efficient Secure Electronic Mail System based on Elliptic Curve Certificateless Signcryption
... which based on PKI or IBC are inefficient and suffer from some ...from key management problems, complex, expensive certificate management and problems in ...the key management drawback, some email ...
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Comparative Study of Tripartite Identity-Based Authenticated Key Agreement Protocols
... user’s public key is an easily calculated func- tion of her identity ...private key is calculated by a trusted authority referred to as Key Generation Center ...identity-based ...
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Secret-Key and Public-Key Based Privacy Protection Protocols in Wireless Medical Sensor Networks: A Survey
... secure key agreement protocol to set up shared keys between sensor nodes and base stations, and (3) symmetric encryption/decryption for protecting data confidentiality and ...
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A Public Key Exchange Cryptosystem Based on Ideal Secrecy
... by public key and send. At the same time, if you have a key exchange scheme over a public channel, since you are able to exchange a key securely you can also do ...of key ...
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New Authenticated Key Agreement Protocols
... First, the two-party schemes are studied. Three (Four) scalar point multiplications and one (four) pairing evaluation are needed for the generation of the session key for protocol 1 (2). In addition, three ...
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Shake well before use: Authentication based on Accelerometer Data
... We compared four variants of FFT-based feature vectors: linearly or exponen- tially quantized coefficients used either directly of added pairwise. Our experi- ments have shown that pairwise added, exponentially ...
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The Role of the Adversary Model in Applied Security Research
... In our previous research [141], we sought to alleviate this problem and examined the types of sensitive data that could be collected from contemporary smartwatches when under attack by a physical adversary. In order to ...
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Deniable Key Exchange for Privacy Preservation in ON-LINE Shopping
... Internet is being used by people in such great extents that no one could imagine. This in fact is leading to the growth of lot of technologies; Online Shopping being one of them. Online Shopping that is basically setting ...
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Group key exchange protocols withstanding ephemeral-key reveals
... group key exchange protocol is executed, the session key is typically extracted from two types of secrets; long-term keys (for authentication) and freshly generated (often random) ...group key ...
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Quantum Key Distribution Protocols : A Review
... Quantum key distribution often abbreviated as QKD is based on basic principles of quantum ...in key assumptions in quantum cryptography. Quantum key distribution is very popular application of ...
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A COMPARATIVE STUDY OF TRADITIONAL AUTHENTICATION AND AUTHORIZATION METHODS WITH BLOCK CHAIN TECHNOLOGY FOR E GOVERNANCE SERVICES
... 2 factor authentication trends are increasing as it is easy to implement and use. It is just adding an extra step to the exiting authentication process (ie. password factor). It is often referred to a two step ...
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